/Engine/Plugins/Runtime/RigVM/Source/RigVM/Public/RigVMStringUtils.h
Splits a NodePath at the end, so for example "CollapseNodeA|CollapseNodeB|CollapseNodeC" becomes "CollapseNodeA|CollapseNodeB" and "CollapseNodeC".
namespace RigVMStringUtils { bool RigVMStringUtils::SplitNodePathAtEnd ( const [FString](API\Runtime\Core\Containers\FString) & InNodePath, [FString](API\Runtime\Core\Containers\FString) & Left, [FString](API\Runtime\Core\Containers\FString) & RightMost ) }